Slide bush
Normal structure slide bush
| Structure | Asian metric | European metric | American inch |
|---|---|---|---|
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Standard type |
Cannot find the download. ID=68
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| SM | KB | SW | |
| SMS | KBS | SWS | |
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Clearance-adjustable type |
Cannot find the download. ID=62 |
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| SM-AJ | KB-AJ | SW-AJ | |
| SMS-AJ | KBS-AJ | SWS-AJ | |
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Open type |
Cannot find the download. ID=64
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| SM-OP | KB-OP | SW-OP | |
| SMS-OP | KBS-OP | SWS-OP | |
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Long type |
Cannot find the download. ID=63
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| SM-G-L | - | - | |
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Double wide type |
Cannot find the download. ID=180 |
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| SM-W | KB-W | SW-W | |
| SMS-W | KBS-W | SWS-W | |
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Round flange type |
Cannot find the download. ID=181
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| SMF | KBF | SWF | |
| SMSF | KBSF | SWSF | |
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Square flange type |
Cannot find the download. ID=184
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| SMK | KBK | SWK | |
| SMSK | KBSK | SWSK | |
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Two side cut flange type |
Cannot find the download. ID=185 |
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| SMT | - | - | |
| SMST | - | - | |
Round flange type with pilot end |
Cannot find the download. ID=186
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| SMF-E | - | - | |
| SMSF-E | - | - | |
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Square flange type with pilot end |
Cannot find the download. ID=187
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| SMK-E | - | - | |
| SMSK-E | - | - | |
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Two side cut flange type with pilot end |
Cannot find the download. ID=188
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| SMT-E | - | - | |
| SMST-E | - | - | |
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Long square flange type |
Cannot find the download. ID=189
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| SMK-G-L | - | - | |
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Double wide round flange type |
Cannot find the download. ID=190
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| SMF-W | KBF-W | SWF-W | |
| SMSF-W | KBSF-W | SWSF-W | |
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Double wide square flange type |
Cannot find the download. ID=191
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| SMK-W | KBK-W | SWK-W | |
| SMKS-W | KBKS-W | SWKS-W | |
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Double wide two side cut flange type |
Cannot find the download. ID=192
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| SMT-W | - | - | |
| SMST-W | - | - | |
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Center mount round flange type |
Cannot find the download. ID=193 |
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| SMFC | KBFC | - | |
| SMSFC | KBSFC | - | |
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Center mount square flange type |
Cannot find the download. ID=194 |
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| SMKC | KBKC | - | |
| SMSKC | KBSKC | - | |
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Center mount two side cut flange type |
Cannot find the download. ID=195 |
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| SMTC | - | - | |
| SMSTC | - | - | |
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Double wide round flange type with pilot end |
Cannot find the download. ID=196 |
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| SMF-W-E | - | - | |
| SMS-W-E | - | - | |
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Double wide square flange type with pilot end |
Cannot find the download. ID=197 |
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| SMK-W-E | - | - | |
| SMSK-W-E | - | - | |
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Double wide two side cut flange type with pilot end |
Cannot find the download. ID=198 |
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| SMT-W-E | - | - | |
| SMST-W-E | - | - | |
Extra long slide bush
| Structure | Part number |
|---|---|
Triple wide round flange type |
TRF
Cannot find the download. ID=199
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Triple wide square flange type |
TRK
Cannot find the download. ID=200
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Triple wide center mount round flange type |
TRFC
Cannot find the download. ID=201
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Triple wide center mount square flange type |
TRKC
Cannot find the download. ID=202
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Triple wide round flange type with pilot end |
TRF-E
Cannot find the download. ID=203
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Triple wide square flange type with pilot |
TRK-E
Cannot find the download. ID=204
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GM type slide bush
A GM golyós hüvelyekkel - a műanyag részészegységeinek köszönhetően - 30-50%-os teljes súlycsökkentés érhető el az SM modellekhez képest. A műanyagból készített golyóvisszatérítővel halkabb működés érhető el a GM modellel. Természetesen nem elhanyagolható, hogy olcsóbb típus és a költséghatékonyságának köszönhetően még több területen alkalmazható.
| Structure | Metric | Inch |
|---|---|---|
|
Standard |
Cannot find the download. ID=205 |
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| GM | GW | |
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Double wide type |
Cannot find the download. ID=206 |
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| GM-W | - | |
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Double wide round flange type |
Cannot find the download. ID=65 |
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| GMF-W | - | |
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Double wide square flange type |
Cannot find the download. ID=65
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| GMK-W | - | |
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Double wide two side cut flange type |
Cannot find the download. ID=65
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| GMT-W | - | |
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Double wide round flange type with pilot end |
Cannot find the download. ID=67 |
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| GMF-W-E | - | |
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Double wide square flange type with pilot end |
Cannot find the download. ID=67 |
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| GMK-W-E | - | |
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Double wide two side cut flange type with pilot end |
Cannot find the download. ID=67 |
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| GMT-W-E | - | |
Slide block, METRIC sizes
SMA |
SMA-W |
SMJ  |
AK |
AK-W |
|
SME |
SME-W |
SMD |
SMB |
SMP |
RB |
NB TOP BALL slide bushes
NB TOP BALL series Cannot find the download. ID=208
| Type |
Normal length Metric/Inch series |
Long type Metric/Inch series |
|---|---|---|
| Closed type |
TK / TW
|
- |
| Open type |
TK-OP / TW-OP
|
- |
NB TOP BALL slide block
| Type |
Normal length Metric/Inch series |
Long type Metric/Inch series |
|---|---|---|
| Closed type |
TKA / TWA
|
TKA-W / TWA-W
|
| Adjustable type |
- / TWJ
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- / TWJ-W
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| Open type |
TKE / -
|
TKE-W / -
|
| Adjustable-open type |
TKD / TWD
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TKD-W / TWD-W
|
Stroke bush
The Nippon Bearing stroke bush is a linear and rotational motion mechanism utilizing the rotational motion of ball elements between an outer cylinder and a shaft.
It is compact and can withstand high loading.
Smooth motion is achieved under high-speed and high-acceleration conditions.
Although the linear motion is limited to a specific stroke length, the combined rotation and stroke motion is achieved with very little frictional resistance. The NB stroke bush can be conventiently used in a variety of applications.
Advantages
High precision
High-carbon chromium bearing steel is used for the outer cylinder. It is heat treated and ground to achieve high rigidity and accuracy.
Ease of mounting and replacement
The highly accurate fabrication of the NB stroke bush results in uniform dimensions, facilitation parts replacement and housing fabricaton.
Light weight and space saving
The use of an aluminum alloy for the retainer and the thin-wall outer cylinder makes the NB stroke bush light weight and compact.
Lubrication
One lubrication hole is provided on each oil groove of the outer cylinder, making it easy to lubricate the SR stroke bush.
| Type | Description | Picture |
|---|---|---|
| SR | normal without seals |
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| SR-UU | normal with seals on both sides |
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| SR-B | double retainer type without seals |
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| SR-BUU | double retainer type with seals on both sides |
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Slide rotary bush
The Nippon Bearing slide rotary bush SRE series provides rotary and linear motion functions.
Linear motion with unlimited stroke and rotary motion are merged into a single bush resulting in great space saving compared with a combination of any conventional bearings.
Advantages:
Smooth operation
The inner surface of the outer cylinder allows smooth operation of linear and rotary motions while maintainging a uniform load distribution.
High load capacity
The use of comparatively large diameter steel balls enhances the load capacity.
Smooth rotation
The positioning of the steel balls in a cylindrical formation inside the retainer enables a smooth rotational motion regardless of the installation direction.
Complete interchangeability
NB slide rotary series is completely interchangeable with SM type slide bush, SMK type flanged slide bush and SMA(W) type, AK(W) type and SMP type.
SRE series:
| Part number | Structure | Picture |
|---|---|---|
| SRE | normal type |
 |
| SREK | square flange type |
 |
| SMA-R | block type |
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| SMA-RW | double-wide block type |
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| AK-R | compact block type |
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| AK-RW | double-wide compact block type |
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| SMP-R | pillow block type |
 |
RK type:
NB's RK type slide rotary bush is a highly accurate and high load capacity bearing providing smooth continuous linear and rotational motions.
Its structure imposes no constraints on linear and rotational motions.
It is much more compact than a standard slide bush with separate rotational bearing.
Advantages:
- A smooth unlimited linear and rotational motion is obtained.
- There is no need to machine separate housing.
- High accuracy is ensured for extended period of usage.
- Its high compatibility eliminates replacement problems.
- High rigidity enables it to withstand an unbalanced load and large load.
For best performance, please select tolerance of h5 for the shaft.
Slide rotary bush
| Termék | Tulajdonság | Kinézet |
|---|---|---|
| FR | standard |
 |
| FRA | with hausing |
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Discontinued pruductlist: GL-E, GL-F, GL-HTE, GL-HTF, GL-TE, GL-TF, GMF-W,GMF-WE, GMK-W, GMK-W-E, GMT-W, GMT-W-E, KBST, KBST-G, KBT, KBT-G, RB, SWT, SWT-G, SWFC, SWKC, SWSKC, SWSKC-G, SWST, SWST-G,